MUMBAI, India, June 26 -- Intellectual Property India has published a patent application (202647070935 A) filed by Nhk Spring Co. , Ltd. on June 08, 2026, for Vehicle Suspension Device.

Inventors include Tanaka, Yusuke; Kajigaya, Suguru; Iino, Shinji; Sano, Takamichi; and Sato, Takuya.

The application for the patent was published on June 19, 2026, under issue no. 25/2026.

Abstract: A vehicle suspension device according to the present invention is provided with a plate spring, a locking member to which one end of the plate spring locks, and a holding member which holds the other end of the plate spring. The holding member holds the other end of the plate spring and has a roller which is capable of rotating along with the displacement of the other end of the plate spring, and also has a pressing member which faces the roller. The roller has a multilayer structure including an elastic material. The other end of the plate spring is provided between the roller and the pressing member.

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